405 Decatur St NW is a 1,400 square foot townhouse on a 1,900 square foot lot with 3 bedrooms and 1 bathroom. Based on Redfin's Washington data, we estimate the home's value is $506,879.
TownhomeProperty Type
1925Year Built
1,900 sq ftLot Size
$362Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$506,879
$8,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 7.1% higher than the average sale price ($473K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$1,584 (+1.2%)
$444,810 + $226,380
$671,190
2024
$1,564 (+1.2%)
$442,610 + $224,590
$667,200
2023
$1,546 (+0.5%)
$440,400 + $222,290
$662,690
2022
$1,538 (+4.3%)
$431,220 + $220,260
$651,480
2021
$1,475 (+4.8%)
$392,670 + $202,060
$594,730
2020
$1,407 (+4.7%)
$380,760 + $180,730
$561,490
2019
$1,343 (+4.5%)
$331,060 + $164,780
$495,840
2018
$1,285 (+9.7%)
$311,370 + $146,870
$458,240
2017
$1,172 (+9.7%)
$311,370 + $146,870
$458,240
2016
$1,068 (+9.8%)
$269,720 + $134,600
$404,320
2015
$972 (+9.4%)
$217,650 + $117,890
$335,540
2014
$889 (+4.3%)
$162,170 + $117,240
$279,410
2013
$852 (−1.6%)
$162,170 + $117,240
$279,410
2012
$866 (+10.0%)
$160,820 + $108,860
$269,680
2011
$787 (+10.0%)
$159,110 + $117,830
$276,940
2010
$716 (+10.0%)
$175,810 + $142,390
$318,200
2009
$651
$194,100 + $153,460
$347,560
Tax history for 405 Decatur St NW
Year
Property tax
Land + Additions
Assessment*
2025
$1,584 (+1.2%)
$444,810 + $226,380
$671,190
2024
$1,564 (+1.2%)
$442,610 + $224,590
$667,200
2023
$1,546 (+0.5%)
$440,400 + $222,290
$662,690
2022
$1,538 (+4.3%)
$431,220 + $220,260
$651,480
2021
$1,475 (+4.8%)
$392,670 + $202,060
$594,730
2020
$1,407 (+4.7%)
$380,760 + $180,730
$561,490
2019
$1,343 (+4.5%)
$331,060 + $164,780
$495,840
2018
$1,285 (+9.7%)
$311,370 + $146,870
$458,240
2017
$1,172 (+9.7%)
$311,370 + $146,870
$458,240
2016
$1,068 (+9.8%)
$269,720 + $134,600
$404,320
2015
$972 (+9.4%)
$217,650 + $117,890
$335,540
2014
$889 (+4.3%)
$162,170 + $117,240
$279,410
2013
$852 (−1.6%)
$162,170 + $117,240
$279,410
2012
$866 (+10.0%)
$160,820 + $108,860
$269,680
2011
$787 (+10.0%)
$159,110 + $117,830
$276,940
2010
$716 (+10.0%)
$175,810 + $142,390
$318,200
2009
$651
$194,100 + $153,460
$347,560
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R-3
Residential House Zone 3
The purpose of the R-3 zone is to allow for row dwellings, while including areas within which row dwellings are mingled with detached dwellings, semi-detached dwellings, and groups of three or more row dwellings. The R-3 zone is intended to permit attached rowhouses on small lots.
Permitted uses
Include but are not limited to:
Agriculture
Religious facility
Hospital / medical center
Housing-Group
Housing-Senior
Public service
Educational/school
Recreation
Property details
Interior
Basement Information
Basement Sq. Ft: 700
Basement Finish: Unfinished
Bathroom Information
# of Full Baths: 1
Heating & Cooling
Heating Type: Warm Air
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Average
Construction Type: Masonry
Building Construction Quality: Average
Exterior Wall: Brick
Roof Shape Type: Flat
Building Type: Row Type
Property Information
Living Sq. Ft: 1,400
Building Sq. Ft: 2,100
# of Units: 1
# of Stories: 2
Parking & Garage Information
Parking Type: Detached Garage
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 1,900
Legal Lot Number: 816
Legal Block Number: 3251
Municipality Name: PETWORTH
Acres: 0.0436
Zoning Code: R3
County Use Description: SINGLE FAMILY ROW
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,400
Stories: 2.0
Lot Size: 1,900 square feet
Style: Townhouse
Year Built: 1925
Year Renovated: —
County: District of Columbia
APN: 3251 0816
Home facts updated by county records on Jun 29, 2026
Around this home
Schools
Places
Transit
Barnard Elementary School
Public PreK-5 • Assigned • 0.1mi
9/10
MacFarland Middle School
Public 6-8 • Assigned • 0.7mi
7/10
Roosevelt High School @ MacFarland
Public 9-12 • Assigned • 0.7mi
4/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
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